the execution of troy davis. why his case is causing worldwide protest. >>> a car bomb in michigan, injures two children. what investigators are say being the powerful explosion. >>> two teenager girls killed in a hit-and-run. finally, an arrest in the case three months later and the chilling 9,,,,,,,,,,,,,,,,,, >>> it's 5:30. 74 degrees and cloudy. good evening. thank you for staying with wjz eyewitness news. here are some of the stories people are talking about tonight. two people face criminal charges for hit-and-run that left two teenagers dead. tonight, wjz obtains police dispatch recordings, revealing the intense search for the suspect. adam may reports for the crimes that left two families devastated. >> reporter: those two young girls were left for dead, here at the intersection of pratt and mlk, back in june. now finally an arrest in the case. >> reporter: they were hit by a car that ran a red light, just blocks from their home. the teenagers died a minute later at shock trauma. >> multiple pedestrian struck at mlk and pratt. >> two teens. >> the vehicle that struck the pedestrians hav
